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<title>Error Report</title>
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<h1><a name="Error"></a>Error Report</h1>
<p>If the input Schema was flawed, Schema Quality Checker will report this
(either on <i>stdout</i> or in the <i>reportAsXML</i> output file.
The error message includes an Error Severity and an Error type.</p>
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<th width="22%">Error Severity Code</th>
<th width="80%">Meaning</th>
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<tr class="C6">
<td align="center">0</td>
<td>WARNING: a notification of some minor problem which does not
affect the validity of the schema</td>
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<tr class="C6">
<td align="center">1</td>
<td>ERROR: a problem was found related to the syntax or semantics
of the XML Schema specification</td>
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<tr class="C6">
<td align="center">2</td>
<td>FATAL_ERROR: no XML Schema found in the input file, or the schema
is not wellformed</td>
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<th width="22%">Error Type Code</th>
<th width="80%">Meaning</th>
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<tr class="C6">
<td align="center">0</td>
<td>WELLFORMEDNESS: an error occured because the XML representation
of a Schema is not wellformed</td>
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<tr class="C6">
<td align="center">1</td>
<td>XML_SCHEMA_REPRESENTATION: an error occured because the XML
representation is not valid against the DTD for Schema and/or against other
constraints on the way XML Schema should be represented as an XML document</td>
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<tr class="C6">
<td align="center">2</td>
<td>CONSTRAINT_ON_SCHEMA : an error occured because at
least one constraint on schema is not valid, acording to the
definition provided in the XML Schema specification Part I
<a href="http://www.w3.org/TR/xmlschema-1/#components">Chapter 3</a>.</td>
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